Le Chal shoes helps visually impaired navigate

Ubergizmo: The blind and visually impaired do have one huge disadvantage – they are unable to see just where they are going without help from a walking cane, but thanks to the advent of modern technology as well as the hard work of Anirudh Sharma, a student of Informatics Engineering at the Rajasthan Technical University, he managed to cobble together this pair of Le Chal shoes.